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27 条记录 (耗时 0.009 秒)

    Apparatus for treating solution or slurry solution
    4.
    发明公开
    Apparatus for treating solution or slurry solution 失效
    Apparat zum Behandeln einerLösungoder einerAufschlämmung。

    公开(公告)号：EP0246180A2

    公开(公告)日：1987-11-19

    申请号：EP87730053.3

    申请日：1987-05-08

    申请人： MITSUBISHI JUKOGYO KABUSHIKI KAISHA

    发明人： Onizuka, Masakazu Hiroshima Technical Inst. ,  Tatani, Atsushi Hiroshima Technical Inst. ,  Yamada, Katsuhiko Hiroshima Technical Inst. ,  Hino, Masao Hiroshima Technical Inst. ,  Maeda, Nobutaka Hiroshima Technical Inst. ,  Arai, Tokuma Hiroshima Technical Inst.

    IPC分类号： B01F3/04

    CPC分类号： B01F3/04539 ,  B01F3/04836 ,  B01F7/0025 ,  B01F7/0045 ,  B01F2003/04546 ,  B01F2003/04673 ,  B01F2003/0468 ,  B01F2003/04687 ,  B01F2003/04971

    摘要： The present invention relates to an apparatus for treating a solution or a slurry solution and its improved types. This apparatus comprises a hollow rotating shaft (3) having a sealing mechanism (8') and a rotating mechanism at upper portions thereof, the apparatus being characterized by comprising a plurality of stirring branch pipes (1') attached to the lower end of the hollow rotating shaft vertically downward extending into the solution in a storage tank, and a plurality of gas jet pipes (7) disposed under the respective branch pipes, the gas jet pipes extending vertically downward and being opened at the lower ends thereof, whereby the shaft and the stirring branch pipes are rotated, while a gas is jetted from openings of the gas jet pipes through the sealing mechanism, the hollow rotating shaft and the branch pipes.
    The improved types of the above mentioned apparatus include an apparatus in which a plurality of stirring blades are additionally provided under the branch pipes, an apparatus in which a wash water feed pipe is additionally provided in the hollow rotating shaft, and the like.

    摘要翻译： 本发明涉及一种处理溶液或浆液的设备及其改进型。 该装置包括在其上部具有密封机构（8'）和旋转机构的中空旋转轴（3），该装置的特征在于包括多个搅拌支管（1'），该搅拌分支管 垂直向下延伸到储罐中的溶液中的空心旋转轴，以及设置在各分支管下方的多个气体喷射管（7），气体喷射管垂直向下延伸并在其下端开口，由此轴 并且搅拌支管旋转，同时通过密封机构，中空旋转轴和分支管从气体喷射管的开口喷射气体。 上述装置的改进类型包括其中在分支管附近设置多个搅拌叶片的装置，在中空旋转轴中另外设置有洗涤水供给管的装置等。

    Method and apparatus for generating foam
    6.
    发明公开
    Method and apparatus for generating foam 审中-公开
    Verfahren und Vorrichtung zur Schaumerzeugung

    公开(公告)号：EP1486250A2

    公开(公告)日：2004-12-15

    申请号：EP04252873.7

    申请日：2004-05-18

    申请人： Halliburton Energy Services, Inc.

    发明人： Grundmann, Steven R. ,  Neal, Kenneth G.

    IPC分类号： B01F5/04 ,  B01F3/04 ,  B01F5/06

    CPC分类号： B01F5/068 ,  B01F3/04446 ,  B01F5/0406 ,  B01F5/0665 ,  B01F2003/04971 ,  B28C5/02 ,  B28C5/381

    摘要： Foam is generated by introducing (14) a mixture of gas and a liquid into a vessel (12) to pass through a passage (30) in the vessel. The flow of the mixture through the passage is increased to increase the velocity of the mixture and cause corresponding shearing forces on the mixture to create a turbulence and form foam from the mixture. A restrictor (22) can be moved in the passage to vary the amount of restriction and, therefore, the amount of the foam.

    摘要翻译： 通过将气体和液体的混合物引入（14）到容器（12）中以通过容器中的通道（30）来产生泡沫。 混合物通过通道的流动增加以增加混合物的速度，并引起混合物上相应的剪切力产生湍流并从混合物中形成泡沫。 限流器（22）可以在通道中移动以改变限制量，因此改变泡沫的量。